Koppert Sticky trap linerKoppert Sticky Trap Liner is a sticky insert used inside pheromone traps (mainly delta traps) to capture flying insect pests. It is coated with a strong adhesive surface where insects get stuck after being attracted by pheromone lures. This liner plays a key role in pest monitoring by allowing easy detection, counting, and identification of insects in the field. It is an essential component used along with pheromone traps in Integrated Pest Management